2 files changed, 1 insertions, 1 deletions
diff --git a/changelog.d/5334.bugfix b/changelog.d/5334.bugfix
new file mode 100644
index 0000000000..ed141e0918
--- /dev/null
+++ b/changelog.d/5334.bugfix
@@ -0,0 +1 @@
+Fix bug which would make certain operations (such as room joins) block for 20 minutes while attemoting to fetch verification keys.
diff --git a/synapse/crypto/keyring.py b/synapse/crypto/keyring.py
index 6dae713ebc..0fd15287e7 100644
--- a/synapse/crypto/keyring.py
+++ b/synapse/crypto/keyring.py
@@ -644,7 +644,6 @@ class PerspectivesKeyFetcher(BaseV2KeyFetcher):
                         for server_name, server_keys in keys_to_fetch.items()
                     }
                 },
-                long_retries=True,
             )
         except (NotRetryingDestination, RequestSendFailed) as e:
             raise_from(KeyLookupError("Failed to connect to remote server"), e)